Home / 6,377.13-9,566.60-2,677.05

Finding the Fourth Proportional to 6,377.13, 9,566.60 and 2,677.05

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Solution

The fourth proportional to 6,377.13, 9,566.60 and 2,677.05 is: 4,015.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377.13 : 9,566.60 = 2,677.05 : x
  2. Step 2: Convert to fraction form
    6,377.13/9,566.60 = 2,677.05/x
  3. Step 3: Cross multiply
    6,377.13x = 9,566.60 × 2,677.05
  4. Step 4: Simplify right side
    6,377.13x = 25,610,253.14
  5. Step 5: Solve for x
    x = 25,610,253.14/6,377.13
  6. Step 6: Final answer
    x = 4,015.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.